/* 首页特定样式 */
.hero {
    text-align: center;
    padding: 60px 20px;
    background-color: #4CAF50;
    color: white;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.hero-button {
    padding: 12px 24px;
    border: 2px solid white;
    border-radius: 4px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.hero-button:hover {
    background-color: white;
    color: #4CAF50;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 40px 20px;
}

.feature-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.feature-card h3 {
    color: #333;
    margin-bottom: 15px;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

.feature-icon {
    font-size: 2.5em;
    color: #4CAF50;
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero {
        padding: 40px 20px;
    }
    
    .hero h1 {
        font-size: 2em;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-button {
        width: auto;
        text-align: center;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
} 